Document Type and Number:
Japanese Patent JPS5057137
Kind Code:
U
Application Number:
JP11112673U
Publication Date:
May 29, 1975
Filing Date:
September 22, 1973
Export Citation:
International Classes:
B60H1/00; B60H3/00; F24F5/00; (IPC1-7): B60H3/04; F24F5/00